Michael James “MJ” began as a developer in 1984 and has done many roles since then including Boeing 777 control/monitoring software, Scrum team member, Scrum Product Owner, Agile Coach. MJ is also the author of the world’s most popular e-learning series about Scrum, the Scrum Reference Card, and the ScrumMaster Checklist. MJ’s work is often quoted in Agile books and translated by fans into Spanish, Chinese, German, Polish, French, Russian, Portuguese, Turkish, Indonesian, and Vietnamese. MJ has been working with Large Scale Scrum (LeSS) longer than anyone else on the West Coast. MJ is a Certified Scrum Trainer (CST) and Certified Large Scale Scrum Practitioner (CLP).